| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.29 | 12.104% | $142.6972 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $14.63 | 11.489% | $16.3108 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $80.92 | 4.342% | $84.4335 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $95.73 | 5.424% | $100.9224 | $100.92 | $100.90 | $100.90 |
| Purchase #5 | $244.46 | 5.395% | $257.6486 | $257.65 | $257.65 | $257.60 |
| Purchase #6 | $68.78 | 13.539% | $78.0921 | $78.09 | $78.10 | $78.10 |
| Purchase #7 | $175.29 | 12.380% | $196.9909 | $196.99 | $197.00 | $197.00 |
| 7 purchase totals = | $807.10 | $877.0955 | $877.09 | $877.10 | $877.00 | |